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503 DOVER LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,383 sqftBuilt 1985

Property at a Glance

This home is estimated between $245,468 and $427,424, with a best estimate of $322,258. That places the property above the R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER median of $312,111, in a neighborhood that declined 9.7% over the past year.

Estimated Value Range

$245,468 $427,424
Best Estimate
$322,258
WCAD Value
$336,391
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER, this home's estimated market value is between $245,468 and $427,424. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

502 DOVER LN, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,537 sqft Built 1985
Raw Value $354,612
Adjusted Value $322,258

Adjusted -$32,354 for 154 sqft less living space. Net adjustment: -$32,354.

701 DOVER LN, ROUND ROCK, TX 78664
0.07 mi 100% similar Same subdivision
3 bed 2 bath 1,065 sqft Built 2001
Raw Value $359,466
Adjusted Value $427,424

Adjusted +$66,809 for 318 sqft more living space and +$1,149 for being newer. Net adjustment: +$67,958.

705 DOVER LN, ROUND ROCK, TX 78664
0.07 mi 100% similar Same subdivision
3 bed 1,606 sqft Built 1985
Raw Value $360,961
Adjusted Value $314,111

Adjusted -$46,850 for 223 sqft less living space. Net adjustment: -$46,850.

707 DOVER LN, ROUND ROCK, TX 78664
0.07 mi 100% similar Same subdivision
3 bed 2 bath 1,596 sqft Built 1985
Raw Value $290,217
Adjusted Value $245,468

Adjusted -$44,749 for 213 sqft less living space. Net adjustment: -$44,749.

700 DOVER LN, ROUND ROCK, TX 78664
0.07 mi 100% similar Same subdivision
4 bed 2 bath 1,455 sqft Built 2001
Raw Value $375,022
Adjusted Value $361,044

Adjusted -$15,127 for 72 sqft less living space and +$1,149 for being newer. Net adjustment: -$13,978.

The Neighborhood

This home is valued 7.8% above the R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER median of $312,111. With 459 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.7% over the past year.

R604482H - KENSINGTON / WINDY TERRACE 1985 AND OLDER

typical
459 Properties
$312,111 Median Value
-9.7% YoY Change
2% Have Pool
94% Have Garage
This Home
$336,391
Median
$312,111

This home is +7.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,053 across all districts. With a homestead exemption claimed, that drops to $4,740 — saving $1,313 per year. That's $395 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,004
Round RockCity0.3720%$1,251
Williamson CountyCounty0.3694%$1,243
Austin Community Collegespecial0.1034%$348
Williamson County FM/RdCounty0.0443%$149
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,053

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $322,258 would pay approximately $2,012 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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